Dr. Michael Chang, DO
26538 Moulton Pkwy Ste 38e, Laguna Hills, CA 92653 • +1-242-555-5391
Medical Education: Accredited U.S. Medical School (Class of 2017)
What This Doctor Actually Performs: CMS Medicare Utilization & Laguna Hills Percentiles
NPI #1942543814 • CBSA Regional • Family Practice
CMS Medicare Part B utilization records credit Dr. Michael Chang (DO, NPI 1942543814) at 26538 Moulton Pkwy Ste 38e in Laguna Hills with 989 annual clinical services (152 beneficiaries), corresponding to a -0.08σ regional deviation and focused low-volume boutique caseload (30th Laguna Hills percentile) with sub-specialty concentration in 59 Active CMS HCPCS Codes.
Among 6 tracked CMS fee-schedule codes for Dr. Chang (averaging 6.5 services per beneficiary), 99214 (Comprehensive Primary Care & Chronic Protocol Management) represents 40% of tracked volume (391 encounters), paired with 99213 (289x).
Self-pay new patient consultations with Dr. Chang (CPT 99204 GPCI-adjusted benchmark) estimate around $239.00 (community reported average: $239.00) with hybrid in-clinic and telehealth video consults, 10-minute average reception wait, and a 4.61/5 modern protocol openness score across 4 patient logs.
Patients evaluating Dr. Michael Chang in ZIP 92653 note 9 years of post-doctoral tenure (null, 2017) alongside 6.5 annual CMS procedures per patient.
Compared against Laguna Hills, CA Family Practice peers
989 annual services across 152 beneficiaries
Standard deviations from CA Family Practice mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Comprehensive Primary Care & Chronic Protocol Management | 391 | 30th | $87 – $119 |
| 99213 | Focused Acute & Preventive Primary Care Evaluation | 289 | 26th | $66 – $91 |
| G0439 | Annual Wellness Biomarker & Preventive Screening Visit | 112 | 26th | $100 – $137 |
| 36415 | Routine Venipuncture Blood Biomarker Collection | 84 | 34th | $25 – $40 |
| 99204 | New Patient Primary Care Intake & Diagnostic Plan | 56 | 35th | $119 – $163 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (59 HCPCS billing breadth) | 57 | 30th | $78 – $113 |
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Dr. Michael Chang, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Chang National Provider Identifier | NPI #1942543814 (DO) | CMS NPPES Registry (92653) |
| Dr. Chang Laguna Hills CMS Volume Rank | 30.00th Pct (989 CMS svcs; Z -0.081σ) | CMS Medicare Part B (CA Family Practice) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Laguna Hills, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 10 min lobby wait | 4 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.55/5 Listening • 4.61/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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